274311609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 471018240

約数和(自身を除く): 196706631

約数列:

[1, 3, 11, 13, 17, 29, 33, 39, 51, 87, 143, 187, 221, 319, 377, 429, 493, 561, 663, 957, 1131, 1297, 1479, 2431, 3891, 4147, 5423, 6409, 7293, 12441, 14267, 16269, 16861, 19227, 22049, 37613, 42801, 50583, 66147, 70499, 112839, 185471, 211497, 242539, 286637, 413743, 488969, 556413, 639421, 727617, 859911, 1241229, 1466907, 1918263, 3153007, 5378659, 7033631, 8312473, 9459021, 16135977, 21100893, 24937419, 91437203, 274311609]

約数ペア:

[(1, 274311609), (3, 91437203), (11, 24937419), (13, 21100893), (17, 16135977), (29, 9459021), (33, 8312473), (39, 7033631), (51, 5378659), (87, 3153007), (143, 1918263), (187, 1466907), (221, 1241229), (319, 859911), (377, 727617), (429, 639421), (493, 556413), (561, 488969), (663, 413743), (957, 286637), (1131, 242539), (1297, 211497), (1479, 185471), (2431, 112839), (3891, 70499), (4147, 66147), (5423, 50583), (6409, 42801), (7293, 37613), (12441, 22049), (14267, 19227), (16269, 16861)]